Answer:
(
g
−
f
)
(
a
)
=
g
(
a
)
−
f
(
a
)
(
g
−f
)
(
a
)
=
g
(
a
)
−
f
(
a
)
=
−
3
a
−
3
−
a
2
−
5
=
−
a
2
−
3a
−
8
Step-by-step explanation:
B is the correct answer. When you see > which mean the line is go to the right side < is go to the left side.
Hope this helps!
Answer:λ= v X f
v= λ X f
f= λ X v
v= λ / f
Step-by-step explanation:
Answer:
6k + 19
Step-by-step explanation:
7k - k + 19
6k + 19
Answer:
18 books per box! :) hope I helped
